Crossword clues for Sleep is one 4 lettersAnswerClueLIONOne sleeping "in the jungle, the mighty jungle," in songFACTA dolphin sleeps with one eye open, e.g.ORCAOcean predator that sleeps with one eye openWAKEEnd one's sleepingORCAWhale that sleeps with one eye openMODESleep is oneMOMSNew ones may be sleep-deprivedNESTBig Bird sleeps in a large oneYOYOOne being put to sleep?WOOLFWriter who said "One cannot think well, love well, sleep well, if one has not dined well"COTIt sleeps one, normallyFAKIROne sleeping on a bed of nails, e.g.AFRAIDOFTHEDARKLike the one sleeping with a light onWINKSForty "caught" when one sleepsBERTHWhere one sleeps on a trainDREAMABOUTEnvision in one's sleepLECTURETalk that might put one to sleepLINENOne might sleep on itSNOREROne who sleeps soundly?CONSORTSOnes who sleep with queens?ENTERSANDMANMetallica hit with the lyric "Sleep with one eye open"ATCAMPWhere one might sleep in a cabinAMBIENOne might sleep on itSNORERSOnes who sleep soundly?DEFLATEWhat an air mattress does EVERY. SINGLE. TIME. I try to sleep on oneDREAMReason for talking in one's sleepAWOKEBlinked the sleep from one's eyesPETOne often sleeping on the floorEVEOne more sleep timeLATERISEROne who sleeps inOWLETSYoung ones who sleep much of the daytimeNAPCatch up on one's sleepRESTORATIONTalk in one's sleep?EVEYou might have trouble sleeping on oneTWINBEDOne of a sleeping pairLIKEALOGOne way to sleepCAROne may be sleepingODEA famous one begins "How sleep the brave ..."INTHENUDEOne way to sleepINBEDWhere one might let sleeping dogs lieTELWith 2-Down, "The City That Never Sleeps" (the other one)DSTIt causes you to lose one hr. of sleepSERTAMATTRESS*The Perfect Sleeper Sleep Excellence, for oneNEWBORNBABY*One eats, cries and sleepsNAMETAPEOne might identify a sleeping bagQUEENBEDOne of two "royal" sleeping optionsSLOWSTARTWhat one might get by sleeping inDRONEONPut one's audience to sleepNUDITYFeature of one who is barely sleeping?SNORELOSEROne cured of a sleep disorder?